Table 8. Questions adapted from DISCERN tool for the evaluation of the reliability of the videos .

1 point is awarded for 'yes' response and 0 points awarded for 'no' response

Adapted from [9,11,14]

Item	Questions
1	Are the aims clear and achieved?
2	Are reliable sources of information used? (i.e. publication cited, the speaker is a specialist e.g. doctor, nurse, public health expert, infectious diseases expert, virologist, microbiologist)
3	Is the information presented balanced and unbiased?
4	Are additional sources of information listed for patient reference?
5	Are areas of uncertainty mentioned?